15697871368

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{1087}}^1\times {\mathrm{41981}}^1$

素因数の和:43117

約数の個数: 32

約数和(自身を含む): 30146434560

約数和(自身を除く): 14448563192

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 1087, 2174, 4348, 8696, 41981, 46741, 83962, 93482, 167924, 186964, 335848, 373928, 1805183, 3610366, 7220732, 14441464, 45633347, 91266694, 182533388, 365066776, 1962233921, 3924467842, 7848935684, 15697871368]

約数ペア:

[(1, 15697871368), (2, 7848935684), (4, 3924467842), (8, 1962233921), (43, 365066776), (86, 182533388), (172, 91266694), (344, 45633347), (1087, 14441464), (2174, 7220732), (4348, 3610366), (8696, 1805183), (41981, 373928), (46741, 335848), (83962, 186964), (93482, 167924)]